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Interfaces

KonstaT edited this page Oct 30, 2023 · 5 revisions

How to enable I2C, I2S, and SPI interfaces

Edit device/brcm/rpi4/boot/config.txt and uncomment following lines under relevant sections.

I2C:

# I2C
dtparam=i2c_arm=on

I2S:

# I2S
dtparam=i2s=on

SPI:

# SPI
dtparam=spi=on
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